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Xuelun Shen I am a Ph.D. in Computer Science who graduated from Xiamen University. My doctoral supervisor was Cheng Wang. |
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ResearchI am interested in 3D computer vision, including correspondences between images, camera pose estimation, 3D reconstrucrion, visual localization and SLAM. |
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GIM: Learning Generalizable Image Matcher From Internet Videos
Xuelun Shen†, Zhipeng Cai† *, Wei Yin†, Matthias Müller, Zijun Li, Kaixuan Wang, Xiaozhi Chen, Cheng Wang*, † Equal Contribution ICLR, 2024 (spotlight, top-5%) project page / online demo / paper / code / youtube / bilibili / blog / zhihu
TL;DR:
We propose the first framework to learn a single generalizable image matching model from internet videos.
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A Detector-oblivious Multi-arm Network for Keypoint Matching
Xuelun Shen, Qian Hu, Xin Li, Cheng Wang* IEEE Transactions on Image Processing (TIP), 2023 paper / code
TL;DR:
We found that the keypoint score has little effect on the matching performance of SuperGlue, and proposed finding the correspondence between foreground and background in image matching.
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Learning Scale Awareness in Keypoint Extraction and Description
Xuelun Shen, Cheng Wang*, Xin Li, Yifan Peng, Zijian He, Chenglu Wen, Ming Cheng Pattern Recognition (PR), 2022 paper
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RF-Net: An End-to-End Image Matching Network based on Receptive Field
Xuelun Shen, Cheng Wang*, Xin Li, Zenglei Yu, Jonathan Li, Chenglu Wen, Ming Cheng, Zijian He CVPR, 2019 paper / code
TL;DR:
We have applied receptive field constraints in detecting and describing keypoints, and proposed a neighbor ambiguity mask.
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H-Net: Neural Network for Cross-domain Image Patch Matching
Weiquan Liu†, Xuelun Shen†, Cheng Wang*, Zhihong Zhang, Chenglu Wen, Jonathan Li † Equal Contribution IJCAI, 2018 paper / code
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Real Practical Application |
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Pure Vision Calibration 
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Multi-Pass Reconstruction / Image Matching in Challenging Conditions 
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Design and source code from Jon Barron's website |